CMMG barrel nut torque

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speedthing
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Joined: Tue Nov 21, 2017 9:40 pm
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CMMG barrel nut torque

#1 Post by speedthing »

Hi all
Ive done some digging around the net as i wish to put a longer front rail on my CMMG MK4. And from what i can tell all the AR's seem to have the barrel nut at the same torque that being 40 ft/lbs is that good to go on the CMMG?
any one have any tips?

cheers Alun
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safetyfirst
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Re: CMMG barrel nut torque

#2 Post by safetyfirst »

35-40 good to go.
speedthing
Posts: 58
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Home club or Range: HBRA

Re: CMMG barrel nut torque

#3 Post by speedthing »

Cheers safetyfirst also forgot to ask was also looking for a Vice block so i can strip the thing down as and when anyone have a recommend one thats fits the CMMG good. The Promag ones look good but just wondered if there was anything better?

cheers AL
Gazza
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Re: CMMG barrel nut torque

#4 Post by Gazza »

I got my action block set off evilbay for about 11 quid if I remember correctly. :good:
speedthing
Posts: 58
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Home club or Range: HBRA

Re: CMMG barrel nut torque

#5 Post by speedthing »

Cheers Gazza can you remember how you found it as if you put AR15 etc evilbay don't seem to like it lol
speedthing
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Re: CMMG barrel nut torque

#6 Post by speedthing »

Or would you have a link please did you buy the inner and outer block or just the inner?

cheers
Gazza
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Re: CMMG barrel nut torque

#7 Post by Gazza »

A search for "AR15 Strong 3 In 1 Set Lower Upper Vise Block" should get you some results :good:
speedthing
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Joined: Tue Nov 21, 2017 9:40 pm
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Re: CMMG barrel nut torque

#8 Post by speedthing »

Thanks Gazza ;-)
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safetyfirst
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Re: CMMG barrel nut torque

#9 Post by safetyfirst »

Pm if you want to borrow mine.
speedthing
Posts: 58
Joined: Tue Nov 21, 2017 9:40 pm
Home club or Range: HBRA

Re: CMMG barrel nut torque

#10 Post by speedthing »

Thank you Safetyfirst i have one on order and i have a few other bits that i have to wait for so ill wait till they all get here and swap over the lot all in one go.

Thank you kindly

cheers AL
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